MLG series ultrasoning system is designed by our compeny,combining with the advantages of foreign and domestic trades.The instrument id mainlu used is single monocrystal silicon sheet, electric parts,lens,hardware and precision mechanical parts.是什么意思_MLG series ultrasoning system is designed by our compeny,combining with the advantages of foreign and domestic trades.The instrument id mainlu used is single monocrystal silicon sheet, electric parts,lens,hardware and precision mechanical parts.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句